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Gevaert Photo Producten NV
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Gevaert Photo Producten NV
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Publication of ES265119A1publicationCriticalpatent/ES265119A1/en
Silver Salt Photography Or Processing Solution Therefor
(AREA)
Abstract
A method for producing a printing plate suitable for use in alcohol reproduction processes in which a layer consisting of or containing a colorant is pressed against a layer of silver halide gelatin emulsion in which a photographic image developed of the material to be reproduced has been formed and has the highest hardness of gelatin in the areas where the silver halide has been reduced to silver, subsequently separating said layers with simultaneous transfer of emulsion in the other zones of said emulsion layer of silver halide on the dye layer, 1st layer consisting of or containing dye, after which the emulsion is pressed against a receiving sheet and then said receiving sheet is removed. (Machine-translation by Google Translate, not legally binding)
ES0265119A1960-02-231961-02-22A method to produce a clichº to print (Machine-translation by Google Translate, not legally binding)
ExpiredES265119A1
(en)
A procedure for the manufacture of photosensitive material intended for the creation of a plate for flat printing. (Machine-translation by Google Translate, not legally binding)
Method for thermographically producing projection transparent reproductions of a copy publisher as well as color rendering sheets, transfer films and copy sheets for use in the method.
Reproduction of coloured documents - on photosensitive paper uses transparent base document to produce positives or intermediate negatives photographically